Optolong L-Pro Filter - 2" Equatorial Telescopes Quick release fork arm mount

Quick release fork arm mount

The faster the refractor

V extender being used with the objective lens at the aperture of 60mm

The 80 mm refractor features excellent multi-coated Celestron Spotting Scope optics packed into a portable and durable refractor design and it comes standard with a 20-60x zoom eyepiece

Application: 50mm Right Angle Finderscopes

Optolong L-Pro Filter - 2" Equatorial Telescopes Quick release fork arm mountOptolong L Pro is multi bandpass filter which offers better color balance by maximizing the transmission band. The balanced transmission allows astrophotos to be taken with minimal color cast on broadband emission objects such as galaxies, reflection nebulae and globular star clusters. The Optolong L Pro (L Professional) Filter is designed to improve the visibility of various deep sky objects by selectively reducing the transmission of light pollution